2660535918

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1129}}^1\times {\mathrm{1471}}^1$

素因数の和:2697

約数の個数: 48

約数和(自身を含む): 5838393600

約数和(自身を除く): 3177857682

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1129, 1471, 1602, 2258, 2942, 3387, 4413, 6774, 8826, 10161, 13239, 20322, 26478, 100481, 130919, 200962, 261838, 301443, 392757, 602886, 785514, 904329, 1178271, 1660759, 1808658, 2356542, 3321518, 4982277, 9964554, 14946831, 29893662, 147807551, 295615102, 443422653, 886845306, 1330267959, 2660535918]

約数ペア:

[(1, 2660535918), (2, 1330267959), (3, 886845306), (6, 443422653), (9, 295615102), (18, 147807551), (89, 29893662), (178, 14946831), (267, 9964554), (534, 4982277), (801, 3321518), (1129, 2356542), (1471, 1808658), (1602, 1660759), (2258, 1178271), (2942, 904329), (3387, 785514), (4413, 602886), (6774, 392757), (8826, 301443), (10161, 261838), (13239, 200962), (20322, 130919), (26478, 100481)]